Chords for Nightcore ↬ nightmare [NV]

To learn Besomorph, Riell - Nightmare chords, focus on the sequence of these chords: Bbm, Ab, Gb, F, Bb and Ab. I suggest starting at a calm pace of 54 BPM, and as you gain confidence, approach the song's BPM of 108. Tune your capo to accommodate your vocal range, referencing the song's key: Bb Minor.